io.undertow.server.handlers.proxy

Class ProxyHandler

java.lang.Object

io.undertow.server.handlers.proxy.ProxyHandler

All Implemented Interfaces:

HttpHandler

public final class ProxyHandler
extends Object
implements HttpHandler

An HTTP handler which proxies content to a remote server.

Author:

David M. Lloyd

Field Summary

Fields

Modifier and Type	Field and Description
static String	UTF_8

Constructor Summary

Constructors

Constructor and Description
ProxyHandler(ProxyClient proxyClient)
ProxyHandler(ProxyClient proxyClient, int maxRequestTime)

Method Summary

Methods

Modifier and Type	Method and Description
ProxyHandler	addRequestHeader(HttpString header, ExchangeAttribute attribute) Adds a request header to the outgoing request.
ProxyHandler	addRequestHeader(HttpString header, String attribute, ClassLoader classLoader) Adds a request header to the outgoing request.
ProxyClient	getProxyClient()
void	handleRequest(HttpServerExchange exchange) Handle the request.
ProxyHandler	removeRequestHeader(HttpString header) Removes a request header

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

UTF_8

public static final String UTF_8

See Also:

Constant Field Values

Constructor Detail

ProxyHandler

public ProxyHandler(ProxyClient proxyClient,
            int maxRequestTime)

ProxyHandler

public ProxyHandler(ProxyClient proxyClient)

Method Detail

handleRequest

public void handleRequest(HttpServerExchange exchange)
                   throws Exception

Description copied from interface: HttpHandler

Handle the request.

Specified by:

handleRequest in interface HttpHandler

Parameters:

exchange - the HTTP request/response exchange

Throws:

Exception

addRequestHeader

public ProxyHandler addRequestHeader(HttpString header,
                            ExchangeAttribute attribute)

Adds a request header to the outgoing request. If the header resolves to null or an empty string it will not be added, however any existing header with the same name will be removed.

Parameters:

header - The header name

attribute - The header value attribute.

Returns:

this

addRequestHeader

public ProxyHandler addRequestHeader(HttpString header,
                            String attribute,
                            ClassLoader classLoader)

Adds a request header to the outgoing request. If the header resolves to null or an empty string it will not be added, however any existing header with the same name will be removed.

The attribute value will be parsed, and the resulting exchange attribute will be used to create the actual header value.

Parameters:

header - The header name

attribute - The header value attribute.

Returns:

this

removeRequestHeader

public ProxyHandler removeRequestHeader(HttpString header)

Removes a request header

Parameters:

header - the header

Returns:

this

getProxyClient

public ProxyClient getProxyClient()